1981-05-15
1982-09-14
Kunin, Stephen G.
Bridges
B27B 2102
Patent
active
043490590
ABSTRACT:
The invention relates to a blade holder of the hacksaw type which comprises a C-shaped portion spanned by a blade having a conventional pair of projections being receivable in a slot having a cruciform or T-slot in one arm of the C-shape and the other pair in a similar slot formed in a lever pivotted to the other arm. Movement of the lever from a loading position to an operative position imparts tension to the blade and in the example shown, involves movement into an over-center condition of the lever with respect to its pivotal mounting. The lever has an abutment surface projecting outwardly from its end portion adjacent the pivotal mounting so as to contact the second arm member when the lever is in its loading position to thereby act as an end stop.
REFERENCES:
patent: 766077 (1904-07-01), Tilden
patent: 1080365 (1913-12-01), O'Neill et al.
patent: 1187460 (1916-06-01), Jull
patent: 1517827 (1924-12-01), De Grado
Hepworth Paul S.
Whitehouse Martin G.
Kunin Stephen G.
Plas Plugs Limited
Zatarga J. T.
LandOfFree
Blade holders does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Blade holders, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blade holders will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2151459